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Re: Fwd: bcmdhd: Concurrent use of wlan0 and virtual interface in managed mode

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On 09/08/2015 09:50 AM, Gucea Doru wrote:
On Tue, Sep 8, 2015 at 12:01 AM, Arend van Spriel <arend@xxxxxxxxxxxx> wrote:

The BCM4339 chip does not rely on mac80211. Instead, there is an
802.11 stack running on the device, ie. in firmware. The driver creates the
primary interface, ie. wlan0. Additional P2P interfaces are created by
wpa_supplicant.


Hm, BCM4339 uses the bcmdhd driver.
So the bcmdhd driver is not a softmac[1] driver and the the 802.11
processing is not done in software, right?

Sure it is done in software. Just not on the host, ie. in linux kernel, but on the device.

Regards,
Arend

[1] https://wireless.wiki.kernel.org/en/developers/documentation/glossary#softmac

Regards,
Doru


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